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MATH 110 MODULE 4 EXAM 2026 PORTAGE LEARNING COMPREHENSIVE STUDY GUIDE SOLVED QUESTION SET
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โ a. - 12+(-6)= b. - 6 - (-10)= c. - 7x(-4) d. 32/ (-4) Answer: a. - 18 b. 4 c. 28 d. - 8 โ a. - 2 ^4= b. 4^3= Answer: a. 16 b. 64 โ a. 3 โ3 โโ3= b. 5โ125 - 6โ5= c. โ3 ร โ3= d. 17รทโ17 Answer: a. 4โ b. 19โ c. 3
d. โ โ change fractions to decimals a. 4/5= b. 7/ c. - 3/8= d. 9/5= Answer: a. 0. b. 0636 c. - 0. d. 1. โ convert decimals to percent a. 0. b. 1. c.-0. d. 5.63 Answer: a. 27.3% b. 163% c. - 67.5% d. 563% โ covert percents to decimals a. 38.3%
c. 632inches to km Answer: a. 52.32oz b. 0.407 quarts c. 0.01605 km โ a. 3y+4(y-8)= b. sum of a number and four more than the number equals 14 c. write as equation; 35% of what is 49 d. solve inequality: h/2-13 โฅ - 10 Answer: a. y= b. n + (n+4)= n= c. 0.35n/0.35=49/0. n= d. h> โ a. the retail price of a used car is $10,640. what was the whole sale price if a markup of 12 % applied to the seller b. a fathers age is thirtteen times that of his son. in 10 years , the son's age will be one third of his father's. how old are father and son Answer: a. RP= WP +0. WP/1.12= mark up= 9500 b. S ( son age) Dad's age= 13s
s+10=(13s+10)/ sons age= fathers age= 26 โ a. x^2-x-1= b. 10x^2 +-2= c. y^2 - 2y=0 Answer: a. 0.5 +[โ5]/2, 0.5- [โ5]/ b. 0.4, - 0. c. 0,2โ โ a. {y=-5x {y=x- 6 b {y=2x- 6 {y=3x+ c. {5x +y= {-2x - 5y=9 Answer: a. x= 1 and y=- 5 (1,-5)